#31C091#31C091

#31C091 is a light, vivid teal. Relative luminance 0.404; OKLCH L 72.2% C 0.137 H 165.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#31C091
RGB	rgb(49, 192, 145)
HSL	hsl(160, 59%, 47%)
HSV	hsv(160, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 24.5%, 24.7%)
CIE-LAB	lab(69.75, -48.29, 13.16)
CIE-LCH	lch(69.75, 50.05, 164.75°)
OKLab	oklab(72.23% -0.1332 0.0336)
OKLCH	oklch(72.23% 0.137 165.8)
XYZ	xyz(25.2242, 40.3936, 33.2499)
Luminance	0.4040 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C091 #C03160

analogous

#31C04A #31C091 #31A7C0

triadic

#31C091 #9131C0 #C09131

tetradic

#31C091 #4A31C0 #C03160 #A7C031

square

#31C091 #4A31C0 #C03160 #A7C031

split-complementary

#31C091 #C031A7 #C04A31

monochromatic

#185E47 #258F6C #31C091 #59D5AC #8AE1C5

Accessibility & contrast

On white

2.31

#31C091 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#31C091 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C091

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C091	#FFFFFF	#000000	##000000
##31C091	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB28E

Deuteranopia (green-blind)

#AAA594

Tritanopia (blue-blind)

#00C0B3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c091;
/* rgb */ color: rgb(49, 192, 145);
/* oklch */ color: oklch(72.2% 0.137 165.8);

Tailwind

colors: {
  custom: {
    50: '#7ed4b1',
    500: '#31c091',
    950: '#000000',
  },
}

SCSS

$custom: #31c091;
$custom-light: #7ed4b1;
$custom-dark: #000000;

JSON

{
  "hex": "#31c091",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 145
  },
  "hsl": {
    "h": 160.28,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.72226,
    "c": 0.13734,
    "h": 165.8
  },
  "luminance": 0.40397
}

Semantic roles & 50–950 ramp

primary

#31C091

secondary

#CB829A

accent

#4579E3

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0B1410

muted

#7C837F

Preview Lab

Preview with #31C091

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →